stable isotope造句
例句與造句
- It is seen that the points representing stable isotopes define a rather narrow stability region .
可以看到，表示穩(wěn)定同位素的那些點(diǎn)，構(gòu)成一個(gè)很窄的穩(wěn)定性區(qū)域。 - An hour later the next lighter stable isotope , xenon 134 , appeared
一小時(shí)之后，略輕一點(diǎn)的穩(wěn)定同位素氙134出現(xiàn)。 - Stable isotope characteristics of the jin chang gou lian gold deposit in inner mongolia and its origin
內(nèi)蒙古金廠溝梁金礦床穩(wěn)定同位素組成和礦床成因討論 - Study on the subcellular distribution of sm and yb in rat liver using enriched stable isotope tracer
富集穩(wěn)定同位素示蹤研究釤鐿在大鼠肝臟中的亞細(xì)胞分布 - Carbon and oxygen stable isotopes in carbonates have long been the important geochemical tracers
碳酸鹽巖氧、碳同位素的研究是地球化學(xué)重要的示蹤手段之一。 - It's difficult to find stable isotope in a sentence. 用stable isotope造句挺難的
- Xenon possesses nine stable isotopes , produced in various proportions by different nuclear processes
氙具有九種穩(wěn)定的同位素，在不同的核反應(yīng)中所產(chǎn)生的比例不同。 - Both of the experiments proved effective , moreover the latter would be better since the stable isotope is harmless
結(jié)果指出，兩種方法是等效的，由于穩(wěn)定同位素對(duì)人體無害，因而后者更有應(yīng)用前景。 - Isotopes , including both radioactive and stable isotopes , make important contributions to development of society and economy , and progress of science and technology in usa
摘要同位素，包括放射性同位素和穩(wěn)定同位素，對(duì)美國社會(huì)和經(jīng)濟(jì)發(fā)展、科學(xué)技術(shù)進(jìn)步做出了重要貢獻(xiàn)。 - Analyzing archaeological remains of bone and hair for their abundances of the stable isotopes of carbon and nitrogen ( carbon 13 and nitrogen 15 ) can provide information about a person ' s diet
從考古遺址出土的遺骸，分析骨頭、毛發(fā)中碳13 、氮15等穩(wěn)定同位素的豐度，可以得到有關(guān)飲食的資訊。 - The recent progress of the stable isotopes ( si ) research on pharmacokinetics is reviewed . with development of ms and gc - ms , it will be an important method for studying drugs
摘要綜述了穩(wěn)定同位素在藥物動(dòng)力學(xué)研究中的最新發(fā)展，隨著質(zhì)譜和色質(zhì)聯(lián)用等儀器的普及，它將成為藥物研究中的一種重要手段。 - In this paper , the authors studied the ore composition , ore - forming epoch , ree characteristics and stable isotopes of this deposit based on a detailed investigation of geological features of this type of deposits
文章對(duì)該礦床的地質(zhì)特征、礦石物質(zhì)組成、礦床稀土元素和穩(wěn)定同位素特征及礦化時(shí)代進(jìn)行了研究。 - The enriched stable isotope tracer technique combined with neutron activation analysis and differential centrifugation was utilized to investigate the subcellular distribution of rare earth elements sm and yb in rat liver
Sm和, sup 168 yb作為示蹤劑，結(jié)合差速離心分離和中子活化分析技術(shù)naa初步研究了稀土元素sm和yb在大鼠肝臟亞細(xì)胞組分中的分布。 - Most of earth ' s internal heat is generated by four long - lived radioisotopes ? potassium 40 , thorium 232 , uranium 235 and uranium 238 ? that release energy over billions of years as they decay into stable isotopes
地球內(nèi)部的熱能主要來自半衰期較長(zhǎng)的四種放射性同位素鉀40 、釷232 、鈾235與鈾238 ，它們?cè)趲资畠|年來逐漸衰變成穩(wěn)定的同位素，同時(shí)釋放能量。 - It belongs to nacl - h2o - co2 system . the ore - forming element assemblage is as - sb - cu - ni - u with high contents of as and sb . the stable isotope data show the metallogenic fluid comes from the mixture of magmatic water with meteoric water and stratum water
流體中成礦元素組合為as - sb - cu - ni - u ，總體上具較高的sb ， as含量；穩(wěn)定同位素特征表明成礦溶液主要來自巖漿水與大氣降水、沉積盆地地層水的混合。 - Investigating stable isotopes and trace elements , jurian hoogewerff of the institute of food research in norwich , england , and other researchers have claimed that ? tzi probably spent most of his final years in the ventertal or nearby valleys to the north
英國諾威治食品發(fā)展研究所的胡格衛(wèi)夫與其他的研究人員，研究穩(wěn)定同位素與痕跡元素，認(rèn)為奧茲也許在過世前幾年，大部份時(shí)間都在北方的文特佗或附近山谷活動(dòng)。
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